Fig. 3. The over-the-scope system (Ovesco). (A) Variable sizes and configurations of the over-the-scope clips, those with blunt teeth are preferred in bleeding and in thin structures such as esophagus and proximal colon while sharp ones are preferred in the stomach. (B) A loaded over-the-scope clip and an open tissue anchor.

Gastrointestinal Intervention 2016;5:6~14 https://doi.org/10.18528/gii150023

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